rt3232
Posts: 2237
Joined: 12/4/2004 From: hastings, MN, USA Status: offline
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Lets start with the 38 I purchased it about 18 years ago NIB from an add in the old RCM mag Price $99.00 +shipping so it has had as near as I can tell over30 minimum gallons of fuel through it. and your are right we did a carb rebuild but it still did not come up to speed, did a compression check with a small engine gage, on three 3 turns only got (several trys) about 40 lps. and the gas engine thread guys say it should be up to about 85+ new ring in a lightly honed cylinder and after an hour of run time still would not come up to rpm's, so I have decided to replace it. Found a used one that had been sitting for 2yers, tryed to fire it up and it will only burn off the prime even after socking the carb for a day in gas, and the orig owner did some mods to the carb that I don't trust so will install a new carb,new carb will be hear in a few days, when I quit flying for the season will fill carb with a product called STA-BILL been using it for years in the lawn mower and snow blower when I put wicth ever away, My flying buddy has a yellow spit he is trying to finish this winter will have the new revolution 52 from Canada, it curently in a 1/3 pitts and at full bore it make that bird sing, normal flight is just a bit more than 1/3 throtle. You've got the flying fox and some how this summer we have some small birds that c+#@ p like seagulls and have to wash as sone as I see it or it stains to. I am not firmilure with the ULTra RC thread, give me the address and I'll have a look. probly should have put this in a PM rather then hear in the thread , oh well keep in tuch. Cheers Bob
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